ADN4605ABPZ

ADN4605 is a 40 × 40 asynchronous, protocol agnostic, digital Crosspoint switch, with 40 differential PECL/CML compatible inputs and 40 differential programmable CML outputs. It is optimized for NRZ signalling with data rates of upto 4.25Gbps per port. Each port offers adjustable levels of input equalization, programmable output swing, and output preemphasis/deemphasis. This device's nonblocking switch core implements a 40 × 40 crossbar and supports independent channel switching through serial and parallel control interfaces. It has low latency and very low channel-to-channel skew. An I²C, SPI, or parallel interface is used to communicate with the device for control of connectivity and other features. It is widely used in application such as digital video (HDMI, DVI, DisplayPort, 3G/HD/SD-SDI), fibre optic network switching, high speed serial backplane routing to OC-48 with FEC, XAUI, 4x fibre channel, Infiniband®, and GbE over backplane, data storage networks etc.

• Adjustable receive equalization is 3dB, 6dB, or 12dB boost
• Adjustable transmit preemphasis/deemphasis, programmable boost and output level
• Double rank connection programming with dual maps, low jitter is 25ps typ
• DC- or AC coupled differential PECL/CML inputs, differential CML outputs
• Per-lane polarity inversion for routing ease, 50 ohm on-chip I/O termination with disable feature
• Supports 8b10b, scrambled or uncoded NRZ data, parallel control interface
• Supply current is 1320mA typical at (VCC = 2.5V, VTTIx = 2.5V)
• Propagation delay is 920ps typ, output rise/fall time is 108ps typ
• Operating temperature is -40°C to +85°C
• Package style is 352-ball ball grid array, thermally enhanced [BGA-ED]

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ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party